Buzzer alarm 1989 268DA 454 BRAVO1

[Handsome Transom]

Yesterday I had my very loud buzzer alarm go off a few times at speed . My temp gauge was in range as was oil pressure . Fuel gauge at half but known to be faulty trim gauge faulty since i bought the boat reading full up. Any suggestions where to start looking from here .

 

[Tpitch20]

Yesterday I had my very loud buzzer alarm go off a few times at speed . My temp gauge was in range as was oil pressure . Fuel gauge at half but known to be faulty trim gauge faulty since i bought the boat reading full up. Any suggestions where to start looking from here .

My bravo 1 alarm went off due to low oil in the outdrive reservoir.

 

[Zim]

My trim alarm was going crazy due to bad sensor

 

[techmitch]

Buzzer is usually a high water alarm or outdrive fluid low if you have a remote reservoir with a sensor in it.

 

[Handsome Transom]

Buzzer is usually a high water alarm or outdrive fluid low if you have a remote reservoir with a sensor in it.

My drive reservoir has plenty in it on inspection before startup oil level is good there is no water in the bilge. Ran boat at wot for 5 or 10 mun after adequate warm-up and no alarm .cruised 3200 3800 for 20 min on shut down . Ran 1300 back for1 hr no buzzer . Could be an electrical gremlins

 

[Handsome Transom]

Yesterday I had my very loud buzzer alarm go off a few times at speed . My temp gauge was in range as was oil pressure . Fuel gauge at half but known to be faulty trim gauge faulty since i bought the boat reading full up. Any suggestions where to start looking from here .

So on close inspection when testing new water heater install I found the lower portside exhaust hose had a leak on the seam I have ordered new upper and lower hoses plus shutter valves. Substituted the upper for lower hose to keep the boat dry for the moment while I await the new parts and will be tied to the dock till then the water heater install was fairly straightforward and works well

 

[Handsome Transom]

Failed hose pics